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    • 3. 发明申请
    • DOOR NOTIFICATION SYSTEM
    • 门通知系统
    • US20110012730A1
    • 2011-01-20
    • US12667949
    • 2008-07-22
    • John Gerard FinchThomas Alan BarnettJeffrey Iott
    • John Gerard FinchThomas Alan BarnettJeffrey Iott
    • G08B1/08
    • H05B37/0272E05D11/0081
    • In one example, a door notification system includes a wireless batteryless switch associated with a door and a receiver coupled to a lighting load and to a sound-emitting load. The receiver is operable to provide a door notification in response to a signal from the wireless batteryless switch. The door notification includes at least one of a flash of the lighting load or a sound from the sound-emitting load. In one example, a door notification system includes a wireless batteryless switch associated with a door and a portable receiver that is operable to plug into an electrical outlet and that includes a built-in sound-emitting load. The portable receiver is operable to activate the sound-emitting load to produce an audio signal in response to a signal from the wireless batteryless switch.
    • 在一个示例中,门通知系统包括与门相关联的无线无电池开关和耦合到照明负载和发声负载的接收器。 接收器可操作以响应于来自无线无电池开关的信号提供门通知。 门通知包括照明负载的闪光或来自发声负载的声音中的至少一个。 在一个示例中,门通知系统包括与门相关联的无线无电池开关和可操作以插入电插座并且包括内置发声负载的便携式接收器。 便携式接收器可操作以响应于来自无线无电池开关的信号激活发声负载以产生音频信号。
    • 9. 发明申请
    • INDUCTIVE LOAD SENSOR FOR DIMMER CIRCUIT
    • 用于调光电路的感应负载传感器
    • US20080246414A1
    • 2008-10-09
    • US11696772
    • 2007-04-05
    • Jian XuJeffrey Iott
    • Jian XuJeffrey Iott
    • H05B41/36
    • H05B39/048Y02B20/148
    • A lighting control circuit includes a dimmer circuit which is provided for an electrical outlet. An inductive load detection circuit is provided for identifying the presence of an inductive load in the electrical outlet. When an inductive load is sensed, dimming of the power directed to the electrical outlet is stopped such that full power is delivered to prevent damage to the load. The inductive load detection circuit identifies the presence of an induction load by sensing voltage spikes. In one embodiment, diodes which have a high impedance at lower voltages, but are largely conductive at higher voltages are utilized to achieve this control.
    • 照明控制电路包括为电源插座提供的调光电路。 提供感性负载检测电路,用于识别电源插座中感性负载的存在。 当检测到感性负载时,停止引导到电源插座的电源的调光,以便输送全部电力以防止损坏负载。 感性负载检测电路通过感测电压尖峰来识别感应负载的存在。 在一个实施例中,利用在较低电压下具有高阻抗但在较高电压下较大导通的二极管来实现该控制。
    • 10. 发明申请
    • ECONOMY MODE FOR LIGHTING CONTROL SYSTEM
    • 照明控制系统的经济模式
    • US20090224690A1
    • 2009-09-10
    • US12398218
    • 2009-03-05
    • Jian XuJeffrey Iott
    • Jian XuJeffrey Iott
    • H05B37/02
    • H05B37/0245H05B39/042
    • A lighting control system determines a lumen output of a lighting load and selectively reduces power of that load until the power provided is the least power that can be provided to approximate the stated lumen output of that load. The system further includes a receiver/controller (“RC”) operable to selectively power a dimmable load and an eco-mode button operable to command the RC to reduce a luminance of the dimmable load by predetermined amounts such that the reduction in power reduces the luminance of the dimmable load but is visibly undetectable by a majority of viewers. The predetermined amount is within a range of 80-99% of the first luminance. The button is also operable to command the RC to revert to the first luminance.
    • 照明控制系统确定照明负载的流明输出并且选择性地降低该负载的功率,直到所提供的功率是能够被提供以接近该负载的所述流明输出的最小功率。 该系统还包括可操作以选择性地为可调光负载供电的接收器/控制器(“RC”)和可操作以命令RC的节能模式按钮,以将可调光负载的亮度降低预定量,使得功率的降低降低 可调光负载的亮度,但是大多数观看者显然无法检测到。 预定量在第一亮度的80-99%的范围内。 该按钮还可操作来命令RC恢复到第一亮度。